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Thursday, May 7, 2009

Yes, You Can Become Addicted to Sugar

Although the term "sugar addiction" often appears in magazines and on television, scientists had not demonstrated that such a thing as sugar dependency really exist. Researchers studied rats that were induced to binge on sugar and found that they exhibited telltale signs of withdrawal, including "the shakes" and changes in brain chemistry, when the effects of the sweets were blocked. These signs are similar to those produced by drug withdrawal.

Sugar triggers production of the brain's natural opioids. That is a key to the addiction process. The brain is getting addicted to its own opioids as it would to morphine or heroin. Drugs give a bigger effect, but it is essentially the same process.

The greatest value of the research is that it provides an animal model of sugar dependency, allowing scientists to probe more deeply the connections between food cravings and brain physiology.

In their experiments, the researchers started rats on a pattern of bingeing by withholding food for 12 hours when the rats were sleeping and through breakfast time, then giving them nutritionally balanced food plus sugar water. The animals gradually increased their daily sugar intake until it doubled, consuming most of it in the first hour it was available.

When the researchers suddenly removed the sugar portion of the rats' diet, the animals exhibited teeth chattering, a common sign of withdrawal. For some animals, the researchers removed the sugar and also administered a dose of a drug that blocks the opioid receptors in the brain. In addition to teeth chattering, those animals showed anxiety and a reversal in the usual balance of neurochemicals in the brain's motivation system.

Animals that binged on normal food with no sugar and received the opioid blocker did not show these withdrawal signs. Animals that were given a steady diet of food and sugar water without binging also did not show signs of withdrawal.

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CPT/NS/Family Health Coach/ Biblical Health Coach. I believe that the only true change that can move you is that which comes from Christ.
I love to train myself and others I will work you just as hard as I work myself then we will do it again.